A wery wide vagina i.e. a vagina(choot) which has been opened up by numerous sexual intercourses over the time & which cant really give the pleasure which a tight vagina can.
It is the superlative degree of bhosda.
Bhosda means the reproductive organ of a female i.e vagina.
When the vagina is fucked is so hard that it becomes 2 or triple of its size then it called BUM BHOSDA.
Note : The increase in size of vagina when fucked is a theoretical concept.
Maine saali randi to kal raat itna choda ki uski chut ka bum bhosda bana diya.
A haryanvi bhosada is a guy with a big dick and fucks all village chicks while harvesting his crops. He his the epitome of horniness and fucks his goat sometimes.
HIN: Abhinvav Kaushik ek haryanvi bhosda hai. ENG: AbhinavKaushik is a Haryanvi Bhosda.